English to Russian Law/Patents Other

О предварительных уведомлениях в письменной форме (соглашение о неразглашении):

Any written notices under this Agreement must be personally delivered to the recipient, sent by letter to the recipient at its address first set forth above or sent as signed imaged copy by email. Any written notice pursuant to this paragraph shall be deemed to have been notified upon delivery.
Уведомление о доставке/вручении?